NJ348-EM single row Cylindrical roller bearing
NJ348-EM single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Cage : Brass Cage
Cage Material : Brass
Limiting Speed : 1540 rpm
Packing : Industrial packing or single box packing
Weight : 95.77 kg
Main Dimensions:
Bore diameter (d) : 240 mm
Outer diameter ( D) : 500 mm
Width (B) : 95 mm
Chamfer dimension (r) min. : 5.0 mm
Chamfer dimension (r1) min. : 5.0 mm
Raceway diameter of inner ring (F) : 306 mm
Dynamic load ratings (Cr) : 1557.00 KN
Static load ratings (Cor) : 2052.00 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 260.00 mm
Diameter shaft shoulder (da) max. : 303.00 mm
Diameter of housing shoulder (Da) max. : 480.00 mm
Minimum shaft shoulder (Db) min. : 335.00 mm
Maximum recess radius (ra) max : 4.0 mm
